| Overall length | L | 184 | mm |
| Length of attachment bolt hole | N1 | 21 | mm |
| Bore diameter | d | 40 | mm |
| Base width | b | 49 | mm |
| Width Inner ring | B | 49.20 | mm |
| Height of spherical seat centre | H | 49.20 | mm |
| Overall height | H | 101 | mm |
| Diameter of attachment bolt hole | N | 17 | mm |
| Distance from locking device side face to raceway centre | s1 | 30.20 | mm |
| Shoulder diameter inner ring | d1 | ≈51.8 | |
| Top width | A1 | 30 | mm |
| Distance from locking device side face to thread centre | B4 | 8 | mm |
| Foot height | H1 | 20.50 | mm |
| Distance between attachment bolts | J | min.133 |
